#hangz{
			color: #FFFFFF;
			height: 60px;
			text-align: left;
			font-size: 26px;
			margin-left: 10px;
		}
		#a1{
			height: 900px;
			/*background: skyblue;*/
		}
		#b1{
			width:15.5%;
			height: 100%;
			border:2px solid grey;
			/* background: #2f2f2f; */
			float: left;
			color: #fff;
			text-align: center;
			line-height: 25px;
		}
		#right{
			width:84%;
			height: 100%;
			background: #2f2f2f;
			float: right;
		}
	a{
		color: #fff;
		text-decoration: none;
	}
	details{
		background:#c1c1c1(1,1,1) ;
		border: 1px solid #000;
		
	}
	summary{
		background:#808080 ;
		/* opacity:0.5; */
	}
	
	summary:hover{
		opacity:0.8;
	}
	p:hover{
		opacity: 0.5;
	}
	p{
		border-bottom:1px solid #000;
	}
	body{
		background: url(../img/180443-1523786683bc24.jpg)no-repeat;
		background-size:100% 100%;
	}
	#dix{
		width: 99.1%;
		height: 10px;
		background:#808080 ;
		border: 1px solid #000;
	}
	/* #shang{
		width: 99.1%;
		height: 1px;
		background:#808080 ;
		border: 1px solid #000;
	} */